Zelenskyy said Kyiv’s wartime experience in the Black Sea could help to ensure freedom of navigation in the strait of Hormuz. “Decisions made regarding Hormuz now will determine how other aggressive actors perceive the possibility of creating problems in other straits and on other fronts,” he said in remarks to a video conference attended by 50 countries and chaired by France and Britain. “We need to be as specific and clear as possible so that in six months we don’t find ourselves in the same situation as in Gaza, where much still needs to be done.” Zelenskyy, whose remarks appeared on the Telegram messaging app, said that in the course of four years of war with Russia, Ukraine had “already carried out a very similar mission in the Black Sea”. He said: “Russia also attempted to blockade our sea and we have experience in escorting merchant vessels, demining, defending against air attacks and the overall coordination of such operations.” Ukraine, he said, had sent specialists throughout the Middle East to help countries benefit from its experience in defending against Russian drones, many designed in Iran. “We can also contribute to maritime security,” Zelenskyy said. Ukraine has clinched security cooperation agreements with Saudi Arabia, Qatar and the United Arab Emirates and says it is in talks with Oman, Kuwait and Bahrain.

A fire broke out at an oil terminal in southern Russia’s Krasnodar region, prompting a large firefighting operation, the region’s emergency operational headquarters said early on Saturday. Officials said 224 firefighters and 56 vehicles were battling the blaze at the terminal in Tikhoretsk, north-east of the region’s main town, Krasnodar. No casualties were reported and there was no indication as to what may have caused the fire. Syskyi said this week that Ukrainian forces were seeking to reduce Russia’s offensive capabilities by keeping up a high pace of strikes on military, defence-industrial and other facilities. In March, Ukraine struck 76 such targets including 15 facilities in the oil-refining industry, the top commander said.

Serbia’s Russian-owned NIS oil company has secured a 60-day sanctions waiver from the US. The waiver will allow NIS, which operates Serbia’s only oil refinery, to continue importing crude oil until the sale of the Russian majority stake to Hungary’s MOL. The previous one-month waiver expired on Friday. The US imposed sanctions on NIS in October last year as part of wider measures targeting Russia’s energy sector over the war in Ukraine, and demanded divestment of Gazprom Neft and Gazprom, its Russian majority owners. Serbian energy minister Dubravka Djedovic Handanovic called the latest move a sign of progress in the negotiations on the change of ownership between the Hungarian MOL and the Russian Gazprom Neft.